What is Link Juice & How Does It Work in Link Building?

Manage Link Juice for SaaS Website

Link juice helps SaaS websites gain higher search engine rankings which directly drives traffic and customer acquisition. When a SaaS platform receives backlinks from authoritative and relevant sources, the website gains credibility by search engines, making the site’s key pages more visible to users searching for solutions. 

Link juice boosts organic traffic, trustworthiness, and engagement, especially if the backlinks are from high authority websites, industry influencers, or trusted review sites. With quality content and strategic link-building efforts, a SaaS website distributes valuable link juice to the most important product pages, helping them stand out in a competitive market.

Different factors affect the transfer of link juice including page authority, the relevance of the content on the linking page, the number of links on a page, follow vs. nofollow links, link placement, anchor text, and domain authority. 

This guide about link juice will help you understand how the link juice impacts your website’s SEO and how to effectively use link juice in your link-building strategy to improve rankings.

What is Link Juice?

Link juice refers to the link equity or SEO value or PageRank passed from one webpage to another through hyperlinks. A high-authority site linking to your page transfers some of the site’s own page authority or ranking power, improving your page’s search engine ranking and domain authority.

In link building, the primary goal is to acquire backlinks from reputable and authoritative websites to your own site. The more high-quality backlinks you have, the more link juice your site accumulates helping to improve your site’s authority and visibility. Search engines like Google use link juice as a key factor determining how relevant and trustworthy a site is. A site that receives more link juice from reputable sources is more likely to rank higher in search engine results pages (SERPs).

When you focus on obtaining backlinks from sites that are relevant to your niche and have high domain authority, the link juice passed on potentially boosts your site’s SEO. The fact means that a single high-quality backlink is more valuable than multiple low-quality ones. By strategically building links that pass substantial link juice, you improve your site’s visibility, attract more organic traffic, and ultimately achieve better search engine rankings.

Is Link Juice Real?

Yes, link juice is real because the Google PageRank algorithm assesses the value of a webpage based on the quality and quantity of links pointing to the page. A high-authority website’s link passes credibility, improving the linked site’s search engine rankings.

What is the Role of Link Juice in Off-Page SEO of SaaS Websites?

Link juice plays a crucial role in off-page SEO of SaaS websites because link juice affects off-page SEO for SaaS websites by enhancing domain authority and search rankings by passing value from incoming external links. Quality backlinks from authoritative sites make your SaaS website more trustworthy, improving the website’s visibility and credibility in search engines.

For SaaS websites, which are often in very competitive markets, getting quality backlinks is important to beat the competition. Search engines like Google see the backlinks as votes of confidence, meaning the content or service on the SaaS website is valuable and trustworthy. The more high-quality links a SaaS site gets, the higher the site ranks in search results and gets more visibility from potential customers. The increased visibility also leads to more visitors, better chances of turning them into customers and overall business success

How Does Link Juice Work?

Link juice works by passing the page authority or PageRank of a website to the linked site. The amount passed depends on the linking page’s relevance, the number of outbound links, link quality, and the authority of the linking site.

How Do You Increase Link Juice?

To increase link juice on your site acquire high-quality dofollow backlinks from authoritative, relevant websites, create valuable content that attracts natural links, optimize the internal linking structure, use effective link building techniques and minimize the number of outbound links.

What are the Benefits of Passing on Quality Link Juice?

The benefits of passing on quality link juice include improved search rankings, increased organic traffic, and enhanced domain authority. The juice also leads to better page authority, higher credibility, increased referral traffic, stronger brand visibility and a greater overall online presence of a website.

Benefits of Link Equity
Importance of Link Juice

Let’s discuss the benefits of link juice in detail:

Improved Search Rankings

Search rankings refer to the position of a website on search engine results pages (SERPs) when users search for specific keywords or phrases. When a high-authority website links to your content, search engines view linking as a signal of trustworthiness and relevance. As a result, your site is more likely to rank higher in search engine results pages (SERPs) for your targeted keywords. The accumulation of link juice from multiple quality backlinks improves your site’s overall visibility in search results, leading to increased exposure and a better chance of attracting organic traffic. Improved search rankings also lead to more clicks and conversions.

Increased Organic Traffic

Organic traffic is the number of visitors who come to a website through unpaid search engine results. As your website’s search rankings improve due to effective link juice, your site becomes more visible to users searching for relevant topics. Higher visibility leads to an increase in organic traffic, visitors who find your website through search engines rather than paid ads. 

The traffic is often more valuable because the users are actively looking for information, products, or services that your site offers, leading to higher engagement and conversion rates. High levels of organic traffic indicate that a website is effectively meeting user search intent and is recognized by search engines as a reliable source of information.

Enhanced Domain Authority

Domain authority is a metric that tells how well a website ranks on search engines, influenced by the quality and quantity of backlinks, the site’s age, and trustworthiness. Link juice contributes to your website’s domain authority by affecting the off-page SEO. The more authoritative the sites that link to your site, the more link juice is accumulated, which strengthens the domain authority. A higher domain authority improves overall ranking potential and enhances your site’s reputation within your industry, making your site more attractive to both users and other potential link partners. 

Better Page Authority

Page authority is similar to domain authority but is specific to the strength of individual pages within a website. When a specific page on your site receives quality backlinks, the page gains link juice that boosts the page’s authority. Higher page authority makes that page more likely to rank well in search engine results for relevant keywords, driving more targeted traffic directly to that page. Over time, the link juice elevates the visibility and performance of your most important content.

Higher Credibility

Credibility refers to the trustworthiness and reliability of a website in the eyes of users and search engines. Backlinks from reputable websites serve as validations, enhancing your site’s credibility in the eyes of both search engines and users. When high-quality, authoritative sites link to your content, the linking shows that your information is reliable and valuable. The increase in credibility improves rankings in SERPS and builds trust with your audience, making them more likely to engage with your content and convert into customers.

Referral Traffic

Referral traffic is the visitors who come to your website through links on other sites rather than directly from search engines or typing in the URL. Link juice doesn’t just improve your rankings but also generates referral traffic from the sites that link to you. Referral traffic is valuable as the traffic drives visitors to your site and signals to search engines that other sites trust and validate your content, which improves your site’s search engine rankings. Referral traffic also leads to higher engagement rates and a broader audience reach, further amplifying your site’s success.

Stronger Brand Visibility

Brand visibility is the extent to which a website and the associated brand are recognized and noticed by potential customers across the web. As your site accumulates more link juice, the website becomes more visible across the web, not just in search results but also on other platforms. 

High-quality backlinks from authoritative sources expose your brand to new audiences, enhancing brand recognition and visibility. Over time, the increased exposure leads to more brand mentions, social shares, and opportunities for partnerships, all of which contribute to a stronger overall brand presence in your industry.

Is Link Juice the Same as Pagerank?

No. Link juice and PageRank are related but not the same. Link juice refers to the value or authority passed from one webpage to another through hyperlinks while PageRank was a Google algorithm that measured a page’s importance based on links.

Link juice influences PageRank by contributing to the authority a page gains through the linked backlinks. However, PageRank is a broader metric that considers the quantity of links, and evaluates their quality, relevance, and other factors within Google’s algorithm. While link juice is a component of what affects PageRank, the two are not identical. PageRank is a more comprehensive measure of a page’s overall importance in search rankings.

How Does Link Juice Affect Rankings?

Link juice affects rankings by transferring authority from one page to another through hyperlinks. Pages receiving more link juice from high-authority sources generally see improved search engine rankings, as search engines interpret the links as validation of the page’s credibility.

What are the Key Factors That Affect Link Juice?

The key factors that affect link juice include page authority, relevance, the number of links on a page, follow vs. nofollow links, link placement, anchor text, and domain authority. Each factor influences how effectively link juice is distributed and impacts SEO performance.

Key Factors of Link Equity
Key Factors of Link Equity

Let us discuss each key factor that affects link juice in detail:

Page Authority

Page Authority (PA) measures a page’s strength and potential to rank in search engine results. A higher PA indicates more link juice passed to other pages, influenced by inbound links, content relevance, and site trustworthiness. The strength of link juice is influenced by factors such as the number and quality of inbound links, the relevance of the content, and the overall trustworthiness of the site. Pages with higher PA effectively boost the authority of linked pages, enhancing their visibility and SEO performance.

Relevance

Relevance refers to how closely the content of a linking page aligns with the topic of the linked page. When a linking page’s content is highly relevant to the linked page’s subject matter, the link juice transferred becomes more valuable. The enhanced relevance of content on the linking page with the linked page strengthens the authority of the linked page on that specific topic, improving the page’s SEO performance. Search engines view such links as stronger validations, reinforcing the topic’s authority and boosting the linked page’s search rankings more effectively.

Number of Links

The number of links on a page potentially affects how link juice is distributed. When a page contains many links, the link juice is spread more thinly among all the linked pages, which dilutes the SEO impact each link provides. Conversely, fewer, high-quality links allow the link juice to be more concentrated, resulting in a stronger SEO boost for each linked page. The concentrated link juice enhances the authority and search rankings of the linked pages more effectively, making the site focus on high-quality, strategic linking rather than simply increasing the number of links.

Follow VS. No follow Links

Follow and no follow links impact link juice differently. Follow links pass link juice from one site to another enhancing the receiving site’s authority and positively influencing the website’s search rankings. In contrast, no follow links do not pass link juice, as they signal to search engines not to consider them when calculating the linked site’s authority. While no follow links don’t contribute directly to SEO rankings, they still drive referral traffic and offer other benefits, such as increasing brand visibility and fostering relationships with other websites.

Link Placement

Link placement refers to the specific location where a hyperlink is placed on a webpage. The position of a link within the content, whether in the main body, header, footer, sidebar, or other sections, influences how much link juice the content passes to the linked page. Links placed higher on a page, particularly within the main body content, typically carry more link juice because they are more likely to be seen and clicked by users, signaling greater importance to search engines. 

Conversely, links buried in footers, sidebars, or less prominent sections may pass less link juice, as they are considered less relevant or authoritative. Proper link placement within valuable content enhances the effectiveness of link juice, boosting the linked page’s SEO impact and search rankings.

Anchor Text

Anchor text is the visible, clickable text in a hyperlink that typically describes the content of the linked page. The relevant and descriptive anchor text signals to search engines that the linked page is about the specific topic mentioned in the text, which enhances the page’s authority for that keyword or phrase. The relevance helps in improving search rankings for the targeted keywords. Conversely, generic or unrelated anchor text dilutes the effectiveness of the link juice, by providing less context and relevance to the linked content. Proper use of anchor text maximizes the transfer of link juice and improves the overall SEO impact of the link.

Domain Authority

Domain authority is a measure that predicts how well a website will rank on search engines.  Domain authority potentially impacts the amount of link juice a website passes through the site’s outbound links. Links from high-authority domains are more valuable because they carry more link juice, thereby boosting the authority and search engine rankings of the linked site. 

Conversely, links from low-authority domains contribute less link juice, resulting in a smaller impact on the linked site’s SEO. Therefore, earning backlinks from sites with high domain authority is essential for improving a site’s overall SEO performance.

How to Send Link Juice to a Page?

To send link juice to a page, build backlinks through niche edits and guest posts, create linkable assets to attract backlinks, and build internal links within your site. The link juice transfer helps distribute authority and improve the page’s search rankings.

  • Build External Links: Create backlinks from other websites to your page. External links from high-authority sites pass link juice, boosting the page’s credibility and search engine rankings.
  • Niche Edits: Add links to your page within existing content on related websites.Niche edit uses already-established authority, making the link more impactful in passing link juice.
  • Guest Posts: Write and publish articles on other websites with a link back to your page. Guest posts provide a way to secure quality backlinks while also reaching a new audience.
  • Linkable Assets: Develop valuable content, such as infographics or comprehensive guides, that others will naturally want to link to. Linkable assets attract organic backlinks, effectively channeling link juice to your page.
  • Build Internal Links: Create links from other pages within your website to the target page. Internal links help distribute link juice across your site, strengthening the page’s authority and visibility in search results.

Does Every Type of Backlink Pass on Link Juice?

No. Not every type of backlink passes on link juice. Follow links, internal links, 301 redirects, and noreferrer/noopener links generally pass link juice, though impact varies. Iframes do not pass link juice.

Which Backlink Type Does Not Pass on Link Juice?

Nofollow backlinks do not pass on link juice. Nofollow links use the `rel=”nofollow”` attribute to instruct search engines not to transfer SEO authority to the linked page, which means they do not impact the linked page’s search rankings.

Do Follow Links Pass Link Juice?

Yes, follow links pass link juice. Follow links signal to search engines to consider the linked page’s authority, improving the page’s search engine rankings. The link juice transferred from the original page contributes to the SEO strength of the linked page.

Do Internal Links Pass Link Juice?

Yes, internal links pass link juice by distributing SEO authority across different pages within the same website. By linking to other pages within the same domain, internal links improve the linked pages’ search engine rankings and enhance the overall site structure.

Do GOV Forums Give You Link Juice?

Yes, .gov forums give you link juice if they are dofollow backlinks. Government domains are considered authoritative and trustworthy by search engines, so the follow links from them pass valuable link juice, boosting your website’s SEO and credibility. However, the impact depends on dofollow links and content relevance.

Does Canonical Tag Pass Link Juice?

Yes and No. A canonical tag passes link juice but it’s not as 100% as passed by internal links or dofollow backlinks. Using the canonical tag consolidates SEO authority by directing search engines to treat the canonical page as the primary version transferring some link juice from duplicate or similar pages to the specified canonical page.

Does 301 Redirect Pass Link Juice?

Yes, 301 redirect does pass link juice. While using a 301 redirect, the majority of the link juice from the original page is transferred to the new page. However, about 10-15% of the link juice is lost during the redirect.

Do Rel Ugc Links Pass Link Juice?

Yes, rel=”ugc” links do pass link juice because search engines treat them as valid backlinks. Most of the time, the “ugc” attribute is accompanied with a rel=”nofollow” attribute that stops passing on link juice to the linked webpage. 

Do Pdfs Pass Along Link Juice?

Yes, PDFs pass along link juice if these are indexed in Google because search engines recognize and index the hyperlinks within them as valid backlinks. “Google only passes link juice from html anchor tagged links so pdfs can’t pass link juice”, that’s another opinion in the SEO industry.

Does Iframe Pass Link Juice?

No, an iframe does not pass link juice. Iframes insert another webpage within the main page, creating a separation between the two. Search engines consider links within iframes separate from the main page and do not transfer link juice to the content. However, a blog post on Search Engine Roundtable from 2012 mentions that Google passes link juice through iFrames.

Do Noreferrer and No Opener Backlinks Really Pass Link Juice?

Yes, Noreferrer and No opener backlinks do pass some link juice, though they limit the referral information sent to the linked site and enhance security. While they reduce certain data exchanges, they still contribute to the linked page’s SEO authority.

How Much Link Juice Is Lost in a 301 Redirect?

In a 301 redirect, approximately 10-15% of link juice is typically lost. The loss of link juice occurs because the redirect process reduces the effectiveness of the original page’s authority. Factors such as the quality of the linking page and the consistency of the content between the old and new URLs also influence how much link juice is preserved. Maintaining high-quality content and ensuring relevance between the redirected pages help minimize the loss.

Picture of Matt Emgi
Matt Emgi
Matt is the Founder and Head of Link Building of EMGI. Matt is an experienced Link Builder and SEO Consultant who has worked with clients across many SaaS verticals - AI SaaS, Lead Gen SaaS, HR SaaS, and Cybersecurity SaaS to name but a few. Matt has built a significant following on LinkedIn and is viewed as one of the top names in SaaS link building.

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